ground-breaking has not even begun for baltimore city's casino. wbal-tv 11 news. >> the sons of the original owner of the baltimore ravens are paying tribute to their data. >> they were by his side when he died thursday morning. they're talking about his contributions. will live with the story. >> david and john modell : mutual respect. they say their father cared a lot about baltimore as well. >> you really love you guys. >> the former ravens ravensdavid modell and his brother john shared memories of their father. >> his passing was peaceful and mercifully quick. i think he had a dinner appointment with my mother and wanted to get on with it. he missed her so terribly. now they are together, having a few laughs at our expense. >> all larger than life portrait of art modell hangs at the entrance to the facility. he died thursday morning. the ravenss tenure, won the super bowl in 2001. his family says they just want him to know how much they loved him and how much baltimore appreciated him. >> we had a moment with my father at the hospital with fou